GB/T 7584.2-1999

Acoustics--Hearing protectors--Part 2:Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

STANDARD published on 24.8.1999

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English, Chinese -

Print design (466.80 USD)

The information about the standard:

Designation standards: GB/T 7584.2-1999
Publication date standards: 24.8.1999
Country: Chinese technical standard
Category: Technical standards GB